Strange, because in general I test everything in a git clone before submitting. I think that your recent change is wrong also:
$ more debian/watch version=4 opts="searchmode=plain" \ https://gitlab.torproject.org/tpo/applications/torbrowser-launcher/tags?sort=updated_desc .*/v?\d[\d.]+/@PACKAGE@-v?(\d\S*)\.tar\.gz $ uscan --download-current-version Newest version of torbrowser-launcher on remote site is 0.3.7, specified download version is 0.3.7 uscan warn: Possible OpenPGP signature found at: https://gitlab.torproject.org/tpo/applications/torbrowser-launcher/<div class="js-source-code-dropdown" data-css-class="" data-download-artifacts="[]" data-download-links="[{"text":"zip","path":"/tpo/applications/torbrowser-launcher/-/archive/v0.3.7/torbrowser-launcher-v0.3.7.zip"},{"text":"tar.gz","path":"/tpo/applications/torbrowser-launcher/-/archive/v0.3.7/torbrowser-launcher-v0.3.7.tar.gz.asc * Add opts=pgpsigurlmangle=s/$/.asc/ or opts=pgpmode=auto to debian/watch * Add debian/upstream/signing-key.asc. See uscan(1) for more details uscan error: Unknown compression used in ../torbrowser-launcher-v0.3.7.tar.gz because the match .*/ is too wide and that is why I tried to restrict it. Regards, Patrice